For all pressure unit conversions, please check pressure conversion.
1 Psi = 0.00689475729 Megapascal
Psi is defined as 1 pound of force applied per square inch. 1 pound per square inch (psi) equals to 6894.75729 pascals.
Megapascal is a metric pressure unit and equals to 1 000 000 force of newton per square meter. 1 MPa equals to 10 Bar. The abbreviation is "MPa".